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WO2012099399A3 - Procédé et appareil de transmission concernant un service de radiodiffusion et de communication combiné - Google Patents

Procédé et appareil de transmission concernant un service de radiodiffusion et de communication combiné Download PDF

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Publication number
WO2012099399A3
WO2012099399A3 PCT/KR2012/000448 KR2012000448W WO2012099399A3 WO 2012099399 A3 WO2012099399 A3 WO 2012099399A3 KR 2012000448 W KR2012000448 W KR 2012000448W WO 2012099399 A3 WO2012099399 A3 WO 2012099399A3
Authority
WO
WIPO (PCT)
Prior art keywords
metadata
communication service
broadcast program
multimedia data
broadcasting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2012/000448
Other languages
English (en)
Korean (ko)
Other versions
WO2012099399A2 (fr
Inventor
유성렬
김용한
황서영
송재연
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Industry Cooperation Foundation of University of Seoul
Original Assignee
Samsung Electronics Co Ltd
Industry Cooperation Foundation of University of Seoul
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd, Industry Cooperation Foundation of University of Seoul filed Critical Samsung Electronics Co Ltd
Priority to US13/980,256 priority Critical patent/US20130291040A1/en
Priority to JP2013550400A priority patent/JP6092122B2/ja
Priority to EP12736508.8A priority patent/EP2667595A4/fr
Publication of WO2012099399A2 publication Critical patent/WO2012099399A2/fr
Publication of WO2012099399A3 publication Critical patent/WO2012099399A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/242—Synchronization processes, e.g. processing of PCR [Program Clock References]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/20—Arrangements for broadcast or distribution of identical information via plural systems
    • H04H20/24—Arrangements for distribution of identical information via broadcast system and non-broadcast system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/26—Arrangements for switching distribution systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/76—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet
    • H04H60/81—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
    • H04L65/611—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for multicast or broadcast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/70—Media network packetisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H04N21/2362—Generation or processing of Service Information [SI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
    • H04N21/26258—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists for generating a list of items to be played back in a given order, e.g. playlist, or scheduling item distribution according to such list
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4622—Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
    • H04N21/8455—Structuring of content, e.g. decomposing content into time segments involving pointers to the content, e.g. pointers to the I-frames of the video stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

la force ou concerne un procédé de réception concernant un service de radiodiffusion et de communications combinées et comprenant les étapes suivantes : la réception de premières métadonnées comprenant des secondes métadonnées; l'affichage, sur la base des premières métadonnées comprenant les secondes métadonnées, d'un message indiquant qu'il est possible de recevoir un substitut de données multimédia concernant un programme de diffusion; et la réception, sur la base des secondes métadonnées, du substitut de données multimédias concernant le programme de diffusion via un réseau de protocole Internet (IP), lors de la détermination du substitut multimédia pour le programme de diffusion Les premières métadonnées comprennent des informations sur l'emplacement d'un programme de radiodiffusion pertinent. La secondes métadonnées comprennent des informations sur l'emplacement du substitut de données multimédia concernant le programme de diffusion. Selon la présente invention, une diffusion haute définition peut être avantageusement réalisée.
PCT/KR2012/000448 2011-01-18 2012-01-18 Procédé et appareil de transmission concernant un service de radiodiffusion et de communication combiné Ceased WO2012099399A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US13/980,256 US20130291040A1 (en) 2011-01-18 2012-01-18 Transmission method and transmission apparatus for a combined broadcasting and communication service
JP2013550400A JP6092122B2 (ja) 2011-01-18 2012-01-18 放送通信融合型サービスのための送信方法及び装置
EP12736508.8A EP2667595A4 (fr) 2011-01-18 2012-01-18 Procédé et appareil de transmission concernant un service de radiodiffusion et de communication combiné

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0005059 2011-01-18
KR1020110005059A KR20120083747A (ko) 2011-01-18 2011-01-18 방송통신 융합형 서비스를 위한 전송 방법 및 장치

Publications (2)

Publication Number Publication Date
WO2012099399A2 WO2012099399A2 (fr) 2012-07-26
WO2012099399A3 true WO2012099399A3 (fr) 2012-11-22

Family

ID=46516236

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/000448 Ceased WO2012099399A2 (fr) 2011-01-18 2012-01-18 Procédé et appareil de transmission concernant un service de radiodiffusion et de communication combiné

Country Status (5)

Country Link
US (1) US20130291040A1 (fr)
EP (1) EP2667595A4 (fr)
JP (1) JP6092122B2 (fr)
KR (1) KR20120083747A (fr)
WO (1) WO2012099399A2 (fr)

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Publication number Publication date
KR20120083747A (ko) 2012-07-26
JP2014508448A (ja) 2014-04-03
EP2667595A4 (fr) 2014-09-10
US20130291040A1 (en) 2013-10-31
JP6092122B2 (ja) 2017-03-08
EP2667595A2 (fr) 2013-11-27
WO2012099399A2 (fr) 2012-07-26

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